Quiz
AQA B2.2 - Organisms in the environment
This quiz has a time limit, so it opens in the usual player.
Questions in this quiz (10)
1What is the word equation for photosynthesis?
- Acarbon dioxide + water => glucose + oxygen
- Bglucose + oxygen => water + carbon dioxide
- Cglucose + carbon dioxide => water + oxygen
- Dwater + oxygen => glucose + carbon dioxide
2What solution do we use to identify starch in leaves?
- AIodine
- BChlorine
- CFluorine
3The blue-black iodine turns brown in the presence of starch, showing that photosynthesis has occurred.
- ATrue
- BFalse
4What is a limiting factor?
- AA factor that puts a cap on the rate of photosynthesis
- BA factor that stops photosynthesis occurring
- CA factor that increases the rate of photosynthesis
5What are 5 limiting factors of photosynthesis?
- AA lack of light
- BToo hot
- CToo cold
- DA high carbon dioxide concentration in the surroundings
- EA low carbon dioxide concentration in the surroundings
- FA lot of water in the soil
- GNot much water in the soil
6Glucose produced by photosynthesis can be...
- Aconverted into insoluble starch for storage
- Bused for respiration
- Cconverted into fats and oils for storage
- Dused to produce cellulose
- Eused to produce proteins
- Fused to produce ions
7A measurement is repeatable if the investigation is repeated by a different person or using different equipment and the same results are obtained
- ATrue
- BFalse
8An experiment is reproducible if the original experimenter repeats the investigation with the same method and equipment and the same results are obtained.
- ATrue
- BFalse
9Data is valid if it answers the question asked or finds what was needed to be found.
- ATrue
- BFalse
10The validity and reproduciblity of data increases as more results are taken.
- ATrue
- BFalse
Information
- Description
- A quiz on organisms in the environment!
- Author
- Sarah Hyde
- Language
- English
- Views
- 48
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- Rating
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